%I #4 Mar 30 2012 18:56:49
%S 14,28,42,56,70,84,98,112,126,140,154,168,182,184,185,186,187,188,189,
%T 190,191,192,193,194,364,365,367,368,369,370,371,372,373,374,375,376,
%U 546,547,548,550,551,552,553,554,555,556,557
%N Base 13 run lengths alternate: even, odd, even,...
%K nonn,base
%O 1,1
%A _Clark Kimberling_